Quick answers
- Which hospitals does Clarissa Ortiz work at?
- Medicare's official clinician data lists Clarissa Ortiz at 2 hospitals: CHI Health - Mercy Corning and Greater Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Clarissa Ortiz see patients?
- Medicare's clinician data lists 3 practice locations, including Lenox, IA and Corning, IA. Call before your visit to confirm the address.
- What is Clarissa Ortiz's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Clarissa Ortiz accept Medicare assignment?
- Yes. Medicare's clinician data says Clarissa Ortiz accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Clarissa Ortiz?
- (641) 333-2266, as listed in official Medicare / NPI Registry data.
- What is Clarissa Ortiz's NPI number?
- 1326602152. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Clarissa Ortiz works
Medicare's Facility Affiliation Data lists Clarissa Ortiz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHI Health - Mercy CorningCorning, IA · Critical Access Hospital · CCN 161304
- Greater Regional Medical CenterCreston, IA · Critical Access Hospital · CCN 161365
Practice locations
Addresses where Clarissa Ortiz is enrolled with Medicare (CMS data updated 2026-10-02).
- 210 S Main St, CHI Health Clinic LenoxLenox, IA 50851 (641) 333‑2266
- 601 Rosary DrCorning, IA 50841 (641) 322‑5245
- 603 Rosary DrCorning, IA 50841 (641) 322‑3121
Group practices
Medicare enrollment lists Clarissa Ortiz as a member of this group (CMS data updated 2026-10-02).
- Alegent Health - Mercy Hospital Corning Iowa21 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326602152 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians